Senior Backend Engineer: Java & Spring for Fitness Tech

Enhance is rewriting the core backend for a gym‑centric SaaS platform, connecting trainer workflows and customer data. We seek a Senior Backend Engineer to own backend work end‑to‑end, clarify requirements, design approaches, implement, test, and support release to production.

You will collaborate with Product, QA, Mobile, Data and Infra while evolving legacy systems into the core platform and mentoring other engineers through thoughtful reviews and RFCs.